blender_save_as

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations, the description carries the behavioral disclosure burden. It adds one useful side-effect detail—creating parent directories if needed—but does not mention overwriting behavior, whether the current file path changes after saving, or any failure conditions. The `copy` parameter in the schema partially covers path behavior, but the description itself is thin on behavioral context.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single, front-loaded sentence with no filler. Every clause earns its place: the action is stated first, and the parent-directory side effect is included as a useful extra detail.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a simple tool with three flat, fully documented parameters, the description plus schema is mostly sufficient. It covers the core purpose and one valuable side effect. The main gaps are lack of explicit overwrite behavior and no detail about what the tool returns, but these are relatively minor given the schema coverage and absence of an output schema.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100%, with all three parameters already documented meaningfully in the input schema. The tool description adds no additional parameter-level information, so it meets the baseline but does not go beyond it.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the operation: saving the current Blender file to a new path. It is specific about the action and resource and is naturally distinguishable from the sibling `blender_save`, though it does not explicitly explain the relationship or the current-file path update behavior.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

The phrase 'to a new path' provides a clear contextual trigger for when to use this tool, and the sibling `blender_save` is the obvious alternative. However, it does not explicitly state when not to use it or name the alternative directly, so the guidance is clear but not fully exhaustive.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.